SUSE: 2022:0539-1 Moderate: systemd Uncontrolled Recursion Fix
suse
February 21, 2022
An update that solves one vulnerability and has two fixes is now available
Summary
This update for systemd fixes the following issues: - CVE-2021-3997: Fixed an uncontrolled recursion in systemd's systemd-tmpfiles (bsc#1194178). The following non-security bugs were fixed: - udev/net_id: don't generate slot based names if multiple devices might claim the same slot (bsc#1192637) - localectl: don't omit keymaps files that are symlinks (bsc#1191826) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-539=1 - SUSE Linux Enterprise Micro 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-539=1 Package List:
References
#1191826 #1192637 #1194178
Cross- CVE-2021-3997
CVSS scores:
CVE-2021-3997 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise Micro 5.1
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Manager Proxy 4.2
SUSE Manager Server 4.2
https://www.suse.com/security/cve/CVE-2021-3997.html
https://bugzilla.suse.com/1191826
https://bugzilla.suse.com/1192637
https://bugzilla.suse.com/1194178
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NEXT Announcement ID: SUSE-SU-2022:0539-1
Rating: moderate
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